Test windows authentication in Local Machine

How could i test this windows authentication functionality in local machine as i dont have intranet,and systems under domain.

From stackoverflow

• to take a stab in the dark I'm assuming you have IIS running on your machine hosting a site that is configured to requires windows authentication?

  I think the easiest option is to try and connect to the IIS machine from a second machine and see if you can login with the credentials you use on the server. If you don't have a second machine then you could download VMWare Player and an Ubuntu Appliance (or grab Virtual-Box and build a VM of whatever you like) and use that to act as your second machine.